LIFETIME WARRANTY AND USA BASED CUSTOMER SERVICE - Like all Beech Lane products, if the tire changing ramp ever breaks or fails, it is covered by a lifetime manufacturer warranty. Our USA based customer service is here for our customers! HEAVY DUTY RAMP ALLOWS YOU TO CHANGE A TIRE ON YOUR DUAL AXLE TRAILER WITHOUT A JACK - Simply drive your good tire up on the ramp, lifting the bad tire high enough off of the ground to change in a matter of minutes. This is an RV or travel must have and can save you in tough situations! **Not intended for use with spring leaf suspensions** DESIGN ENGINEERED FOR MAXIMUM TRACTION TO THE GROUND AND YOUR TIRE - The ramp features thick, durable ribs to grip your tire. It has a widened base and the underside of the ramp features large teeth to dig into the ground and provide a stable base. MULTI PURPOSE RAMP FUNCTIONS FOR CHANGING FLAT TIRES OR PERFORMING MAINTENANCE - Whether you are at home working on your breaks, or on a dirt back road with a flat tire, the Beech Lane dual axle tire changing ramp will be there for you. DURABLE ONE PIECE DESIGN PROVIDES 5.5" OF LIFT (15,000LB TRAILER CAPACITY) - The lightweight, yet durable design makes transport and use easy. It will provide 5.5" of lift off of the ground and works for trailers up to 15,000LB Beech Lane Dual Axle Tire Changing Ramp, Heavy Duty Design With Extra Grip And Traction, Makes Changing Tires and Maintenance Work A Breeze, Offers 5.5" Lift, Essential RV Accessory